I saw this on the Disneystore.com website and looked all over WDW for it last week but didn't see it anywhere...
Duffy the Disney Bear Light Chaser | More Accessories | Disney Store
If you look close though, the bear doesn't look like Duffy at ALL! WTH?
Weird though it's available online but I didn't see it anywhere at Epcot, Magic Kingdom or Downtown Disney. I even asked and no one had seen it.